Number of partitions p of n such that max(p) - min(p) is a part of p.

Terms

a(0) =0a(1) =0a(2) =1a(3) =1a(4) =2a(5) =4a(6) =4a(7) =7a(8) =10a(9) =14a(10) =15a(11) =27a(12) =28a(13) =43a(14) =50a(15) =69a(16) =80a(17) =115a(18) =127a(19) =176a(20) =204a(21) =268a(22) =310a(23) =412a(24) =471a(25) =606a(26) =710a(27) =892a(28) =1042a(29) =1311